"Variant of Janet"
The name Yanet is commonly a female name from the "English" origin.
Yanet is a Spanish-language form of Janet. Spanish spelling renders the initial sound of Janet with Y, so Yanet and Janet are the same name written for a different spelling system. Janet is in turn a diminutive of Jane, which comes from French Jehanne.
Janet means "Gracious, merciful. A feminine form of John.".
The pronunciation of Yanet is yah-NET.